Cookie Policy
Last updated — 2026-07-30
This Cookie Policy forms an integral part of the legal texts and Privacy Policy of the BLACKBAU website, owned by BLACKBAU, S.L.U. (NRT: 722560G), with registered office at Avenida Doctor Mitjavila, no. 5, Bomosa-Alba building, office 2, Andorra la Vella, and privacy email Hola@blackbau.com.
01What Is a Cookie?
Cookies are files containing small amounts of information that are downloaded to the user's device when visiting a website, associated only with an anonymous user and their device, and which sometimes allow access to the user's personal data. Their main purpose is to recognise the user on each visit, improving quality and personalising the services offered. Users may access their browser settings at any time to modify or block the installation of cookies without this preventing access to the content.
02Use of Cookies by BLACKBAU
Users expressly authorise the use of this information for the stated purposes through the channels enabled on the website, without prejudice to their right to refuse, disable or configure the use of cookies. If cookies are disabled or refused, browsing may not be optimal and some features may not work correctly. Cookies are only installed on the user's device after consent has been collected. Cookies necessary for the website to function are enabled by default and may be disabled by the user in accordance with applicable law.
03Types and Purposes
BLACKBAU does not directly use its own cookies. Instead, the website uses local storage to ensure essential operation; all storage used directly by BLACKBAU is considered essential. Third-party services integrated in the website do use cookies and are necessary for its main functionalities. By managing entity: local storage (managed directly by BLACKBAU) and third-party cookies (managed by external providers). By duration: session cookies, deleted when the user leaves the site, and permanent cookies, stored for a set period.
04Local Storage
Local storage is used as an essential technical mechanism. It does not automatically transfer data to the server and is used solely to: identify the user's cookie settings; identify the server used; configure web firewall security; verify the connection with servers; optimise response time through caching; temporarily store the state of the registration and identity verification (KYC) process to avoid data loss on interruption; and manage the authentication method selected by the user.
05Third-Party Cookies
The following providers integrated in the website use their own cookies as part of their services, all of them essential: Thirdweb (wallet authentication and associated access providers); Firebase App Check / Google reCAPTCHA (anti-abuse protection and integrity verification of front-end requests); ipapi.co (autocompleting the approximate country or geographic context when the user starts registration); the enabled identity verification provider (KYC and equivalent checks); and enabled operational services (messaging, files and operational components).
06User Configuration to Avoid Cookies
Users may configure the installation of cookies through the channels enabled on the website: accept all cookies, reject them all (save those necessary for the site to work) or configure them granularly. Cookies may also be blocked through browser settings — Internet Explorer (Tools > Internet Options > Privacy), Firefox (Tools > Options > Privacy > Cookies), Chrome (Options > Advanced > Privacy), Opera (Security and Privacy), Safari (Preferences > Privacy) and Microsoft Edge (Settings > Privacy, search and services).
07Cookies on Mobile Devices
BLACKBAU also uses cookies or other storage mechanisms on mobile devices. Cookies that are not mandatory for browsing may be disabled in the website settings, available in the site footer. As with desktop browsers, mobile browsers allow privacy options to be changed to disable or delete cookies.
08Information Regarding Your Data
To exercise your data protection rights and to learn about the purposes and legal basis of processing, recipients, international transfers, retention periods, data subject rights and the existence of automated decisions including profiling, please consult the BLACKBAU Privacy Policy.
09Amendments to This Policy
This Cookie Policy may be amended to meet legislative or regulatory requirements or to adapt it to the instructions of the Spanish Data Protection Agency. Users are advised to review it periodically; significant changes will be communicated by email.
BLACKBAU, S.L.U. — Avenida Doctor Mitjavila, no. 5, Bomosa-Alba building, office 2, Andorra la Vella. NRT: 722560G. Email: Hola@blackbau.com